G08 INTRACRANIAL AND INTRASPINAL PHLEBITIS AND THROMBOPHLEBITIS

Code Information

  • Diagnosis Code: G08
  • Short Description: Intracranial and intraspinal phlebitis and thrombophlebitis
  • Long Description: Intracranial and intraspinal phlebitis and thrombophlebitis
  • Code Version: 2025 ICD-10-CM

The code G08 is VALID for claim submission

Code Classification

Synonyms

  • Cavernous sinus syndrome
  • Cerebral venous sinus thrombosis
  • Cerebral venous thrombosis of cortical vein
  • Cerebral venous thrombosis of sigmoid sinus
  • Cerebral venous thrombosis of straight sinus
  • Cerebral venous thrombosis of straight sinus
  • Embolism of basilar sinus
  • Embolism of cavernous venous sinus
  • Embolism of inferior sagittal sinus
  • Embolism of intracranial venous sinus
  • Embolism of intracranial venous sinus
  • Embolism of intracranial venous sinus
  • Embolism of intracranial venous sinus
  • Embolism of lateral venous sinus
  • Endophlebitis
  • Endophlebitis
  • Endophlebitis
  • Endophlebitis
  • Endophlebitis
  • Endophlebitis
  • Endophlebitis
  • Endophlebitis of basilar sinus
  • Endophlebitis of cavernous venous sinus
  • Endophlebitis of inferior sagittal sinus
  • Endophlebitis of intracranial venous sinus
  • Endophlebitis of lateral venous sinus
  • Endophlebitis of superior sagittal sinus
  • Endophlebitis of torcular Herophili
  • Intracranial septic embolism
  • Intracranial septic thrombophlebitis
  • Intracranial thrombophlebitis
  • Intracranial venous septic embolism
  • Non-pyogenic venous sinus thrombosis
  • Phlebitis cavernous sinus
  • Phlebitis of basilar sinus
  • Phlebitis of inferior sagittal sinus
  • Phlebitis of intracranial venous sinus
  • Phlebitis of lateral venous sinus
  • Phlebitis of superior sagittal sinus
  • Phlebitis of torcular Herophili
  • Septic thrombophlebitis
  • Septic thrombophlebitis
  • Septic thrombophlebitis
  • Septic thrombophlebitis
  • Septic thrombophlebitis
  • Septic thrombophlebitis
  • Septic thrombophlebitis
  • Septic thrombophlebitis
  • Septic thrombophlebitis of cavernous sinus
  • Septic thrombophlebitis of cortical vein
  • Septic thrombophlebitis of great cerebral vein
  • Septic thrombophlebitis of lateral sinus
  • Septic thrombophlebitis of sagittal sinus
  • Septic thrombophlebitis of sigmoid sinus
  • Septic thrombophlebitis of straight sinus
  • Thrombophlebitis lateral venous sinus
  • Thrombophlebitis of basal vein of Rosenthal
  • Thrombophlebitis of basilar sinus
  • Thrombophlebitis of cavernous sinus
  • Thrombophlebitis of central nervous system venous sinuses
  • Thrombophlebitis of cerebral vein
  • Thrombophlebitis of inferior sagittal sinus
  • Thrombophlebitis of internal cerebral vein
  • Thrombophlebitis of intracranial venous sinus
  • Thrombophlebitis of sigmoid sinus
  • Thrombophlebitis of straight sinus
  • Thrombophlebitis of superior anastomotic vein
  • Thrombophlebitis of superior sagittal sinus
  • Thrombophlebitis of torcular Herophili
  • Thrombosis of basal vein
  • Thrombosis of basilar sinus
  • Thrombosis of cavernous venous sinus
  • Thrombosis of cerebral medullary veins
  • Thrombosis of cerebral venous sinus due to and following surgical procedure
  • Thrombosis of inferior sagittal sinus
  • Thrombosis of lateral venous sinus
  • Thrombosis of superior anastomotic vein
  • Thrombosis of superior sagittal sinus
  • Thrombosis of torcular Herophili

References to Index of Diseases and Injuries

The code G08 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Inclusion Terms:
    • Septic embolism of intracranial or intraspinal venous sinuses and veins
    • Septic endophlebitis of intracranial or intraspinal venous sinuses and veins
    • Septic phlebitis of intracranial or intraspinal venous sinuses and veins
    • Septic thrombophlebitis of intracranial or intraspinal venous sinuses and veins
    • Septic thrombosis of intracranial or intraspinal venous sinuses and veins
  • Type 1 Excludes Notes:
    • intracranial phlebitis and thrombophlebitis complicating:
    • abortion, ectopic or molar pregnancy (@O00*-@O07*, @O08.7*)
    • pregnancy, childbirth and the puerperium (@O22.5*, @O87.3*)
    • nonpyogenic intracranial phlebitis and thrombophlebitis (@I67.6*)
  • Type 2 Excludes Notes:
    • intracranial phlebitis and thrombophlebitis complicating nonpyogenic intraspinal phlebitis and thrombophlebitis (@G95.1*)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
G08 Right Arrow 325 Phlebitis intrcran sinus
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
This page was last updated on: 10/1/2025
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